Hofacker
Daniel Hofacker, Achern DE
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20130057187 | METHOD AND DEVICE FOR DETECTING BLOCKING OR SLUGGISHNESS OF A DC MOTOR - The invention relates to a method for detecting blocking or sluggishness (M | 03-07-2013 |
Dieter Hofacker, Taegerwilen CH
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20100003360 | DEVICE AND METHOD FOR THE EXTRUSION OF VISCOELASTIC MATERIALS - The invention is directed to a device for extruding viscoelastic matter, in particular pastas. This device has a filling area for introducing matter or constituents of the matter into the device, a conveying area for conveying and processing the flow of matter conveyed through the device, a distributor area for deforming and distributing the flow of matter to a plurality of partial flows of matter, and a die area with a plurality of dies for forming a strand or sheet from the respective partial flows of matter. According to the invention, the inner walls of the distributor area are formed from a viscoelastic material at least in some areas or have a viscoelastic material in these areas. | 01-07-2010 |
Oliver Hofacker, Berlin DE
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20110111207 | COMPONENT WITH A SELF-HEALING SURFACE LAYER, SELF-HEALING ENAMEL OR COATING POWDER WITH SELF-HEALING CHARACTERISTICS - A component with a self-healing surface layer, a self-healing enamel and a coating powder are disclosed. A self-healing is guaranteed by a reactive substance, which is encased in sheathed particles. Only damage to the enamel coating leads to a destruction of the coating, preferably under the influence of a catalytic material, so that the encased fluid enamel can emerge. Under the effects of UV light the fluid enamel cures and seals the crack thus occurring. | 05-12-2011 |
20130264750 | METHOD FOR SELECTIVE LASER SINTERING AND SYSTEM FOR SELECTIVE LASER SINTERING SUITABLE FOR SAID METHOD - A method and a device perform selective laser sintering. In the method for laser sintering, energy is applied linearly to a cross-sectional surface of the component to be produced in order to compact the powdery material. In the case of components with cross-sectional surfaces that have a curved contour, the application of energy can be guided in a line-shaped manner following the curved contour so that the contour of the workpiece that develops is continuously replicated. Advantageously, irregularities in the contour, which are caused by the raster predetermined by the laser sintering method, can thus be largely avoided. The device for laser sintering includes a powder delivery unit which can rotate about a rotational axis located in the interior of an annularly closed cross-section of the workpiece to be produced.) | 10-10-2013 |